Water Absorbing Granules and Mats for Planters
Granules, Prepacked Mats, Gels and Rolls from England
They hold moisture in the soil of hanging baskets and containers, so plants do not dry out as quickly, improving displays and growth even in dry conditions. You may only need to water every 7-10 days. Four trigger squeezes is enough for a 12" basket for an entire season. Each Rain Gel-Jector contains enough gel for five baskets.
Adds Potassium - Not Sodium
Another advantage of Rain-Gel and Rain-Mats is that they slowly release small traces of potassium, unlike other products that release sodium (salt) which can adversely affect some plants.
Works with your standard household Caulk Gun.
By A.DiBenedetto, Bristol CT